﻿@charset "utf-8";
/* CSS Document */
body {
    font-family:Arial,"微软雅黑","Microsoft yahei","Hiragino Sans GB","冬青黑体简体中文 w3","Microsoft Yahei","Hiragino Sans GB","冬青黑体简体中文 w3",STXihei,"华文细黑",SimSun,"宋体",Heiti,"黑体",sans-serif;
}
ul li{
    list-style:none;
}

.clear{
    clear:both;
}
.mr40{
	margin-right:40px;
}
.mr20{
	margin-right:20px;
}
.mt5{
	margin-top:5px;
}
.mt10{
	margin-top:10px;
}
.mt20{
	margin-top:20px;
}
.mt40{
	margin-top:40px;
}
.ml10{
	margin-left:10px;
}
.ml60{
	margin-left:60px;
}
.mb30{
	margin-bottom:30px;
}
.p10{
	padding:10px;
}
.al{
	text-align:left;
}
.ar{
	text-align:right;
}
.ac{
	text-align:center;
}
.white{
	color:#ffffff;
}
.red{
	color:#ee0000;
}
.blue{
	color:#007add;
}


/*头部*/
.top-item{
	width:100%;
	margin:0 auto;
	height:55px;
	line-height:55px;
	font-size:2em;
	background:url(../images/top_bg.png) no-repeat;;
	background-size:100% 53px;
}
.top-item img{
	width:100px;
}
/*尾部*/
.bottom{
	position:fixed;
	bottom:0;
	width:100%;
	height:35px;
	line-height:35px;
	background-color:rgba(78, 76, 86, 0.6);
	font-size:1.2em;
}
.bottom-item{
	width: 100%;   
    background-size: 100%;
    position: fixed;
    bottom: 0px;
}
.bottom-item img{
	width: 100%; 
}

.bottom-t-btn{
	width: 41%;
	margin: 0px auto;
	bottom: 18px;
	position: relative;
	left: 4px;
}